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10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood
(ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision
multiplexing (OFDM) systems. Statistical properties introduced by the cyclic
pre痻, a guard space between OFDM symbols, provide su眂ient information about the
unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻
allows the estimation to be performed without additional pilots. Simulations show that
the performance of the frequency estimator is applicable in a tracking mode while the
timing estimation can be used in an acquisition mode.
- 2010-08-18 12:18:23下载
- 积分：1
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I-Oout
说明： 输入输出,它是告诉我们具体在输入输出方面如何操作，是有效地资料(output input)
- 2010-04-18 20:28:21下载
- 积分：1
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1-D-FDTD
FDTD时域有界差分
mATLAB程序编辑(Bounded difference time domain FDTD program editing mATLAB)
- 2011-05-12 20:06:20下载
- 积分：1
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GPC_J
基于matlab的GPC广义预测控制算法。其中使用fminunc函数求解性能指标，而没采用传统的解析解法。(based on matlab gpc solution. function fminumc is used to sovle J， without troditionnal funtion)
- 2013-04-09 20:11:35下载
- 积分：1
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hvdc-simulink
该文件是针对高等电力系统分析中电流控制的高压直流输电系统的模型，是研究生的大作业，用Matlab的较低版本方可打开。(This file is for high voltage DC transmission system control of current advanced analysis in power system model, is the graduate student major operations, with lower Matlab version can be opened.
)
- 2014-12-25 16:54:05下载
- 积分：1
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DistributedPowerControl
分布式功率控制算法，对研究CDMA功率控制很有帮助~(Distributed Power Control)
- 2013-12-13 15:48:04下载
- 积分：1
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matlab-analysis
通过matlab编程，采用纤维法实现简单矩形截面的弯矩-曲率关系分析，附件为分析源代码。(By matlab programming, using a simple method to achieve a rectangular cross section fiber moment- curvature relationship analysis, attachment to analyze the source code.)
- 2016-09-18 10:38:12下载
- 积分：1
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apfdefangzhen
APF的仿真，ipiq检测，希望能帮到大家，相互交流一下心得(APF simulation, ipiq detection, hope to help you, exchange ideas)
- 2014-08-19 15:55:19下载
- 积分：1
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wideex1
这是波束形成源代码，不同方向加权后形成的波束域(This is beamforming source code, different direction weighted formed after beam domain)
- 2016-02-09 06:19:49下载
- 积分：1
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蒙特卡罗算法与matlab(精品教程)
蒙特卡洛算法也常用于机器学习，特别是强化学习的算法中。一般情况下，针对得到的样本数据集建立相对模糊的模型，通过蒙特卡洛方法对于模型中的参数进行选取，使之于原始数据的残差尽可能的小。从而达到建立模型拟合样本的目的。(Monte Carlo algorithm is also commonly used in machine learning, especially in reinforcement learning algorithm. In general, a relatively fuzzy model is established for the obtained sample data set, and the parameters in the model are selected by Monte Carlo method so that the residual error of the original data is as small as possible. Thus, the purpose of establishing the model fitting sample is achieved.)
- 2018-05-01 21:21:21下载
- 积分：1
